4183320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 12752640

約数和(自身を除く): 8569320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 491, 568, 710, 852, 982, 1065, 1420, 1473, 1704, 1964, 2130, 2455, 2840, 2946, 3928, 4260, 4910, 5892, 7365, 8520, 9820, 11784, 14730, 19640, 29460, 34861, 58920, 69722, 104583, 139444, 174305, 209166, 278888, 348610, 418332, 522915, 697220, 836664, 1045830, 1394440, 2091660, 4183320]

約数ペア:

[(1, 4183320), (2, 2091660), (3, 1394440), (4, 1045830), (5, 836664), (6, 697220), (8, 522915), (10, 418332), (12, 348610), (15, 278888), (20, 209166), (24, 174305), (30, 139444), (40, 104583), (60, 69722), (71, 58920), (120, 34861), (142, 29460), (213, 19640), (284, 14730), (355, 11784), (426, 9820), (491, 8520), (568, 7365), (710, 5892), (852, 4910), (982, 4260), (1065, 3928), (1420, 2946), (1473, 2840), (1704, 2455), (1964, 2130)]